Visser, Doff
Current rating: 1402
Record: 3-9-1
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 459 | Lien, Brandon (1532) | Lost 0-2 | -161402 |
| top | record: 0-1 | new rating: 1402 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 281 | Freeman, Wilson (1563) | Lost 1-2 | -171452 |
| 2sealed | 291 | Zuetel, Steven (1506) | Lost 1-2 | -171435 |
| 3sealed | 453 | Banker, Aaron (1465) | Lost 0-2 | -171418 |
| top | average opponent: 1511record: 0-3 | new rating: 1418 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 304 | Burch, Jasper (1569) | Lost 0-2 | -161487 |
| 2legacy | 490 | Hickey, Adam (1485) | Draw 1-1 | -11486 |
| 3legacy | 1016 | White, Scott (1494) | Lost 0-2 | -171469 |
| top | average opponent: 1516record: 0-2-1 | new rating: 1469 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Hollmann, Bendix (1500) | Won 2-1 | +181518 |
| 2standard | 95 | Robson, Kenji (1518) | Won 2-1 | +181536 |
| 3standard | 38 | Banaszek, Rory (1520) | Won 2-1 | +181554 |
| 4standard | 43 | Johnston, Kiel T (1733) | Lost 0-2 | -151539 |
| 5standard | 110 | Park, Ben (1582) | Lost 1-2 | -171522 |
| 6standard | 183 | Stroke, Curtis (1500) | Lost 1-2 | -191503 |
| top | average opponent: 1559record: 3-3 | new rating: 1503 | ||